The line graph provided illustrates the number of overseas visitors to three distinct areas within a European country over a span of two decades, from 1987 to 2007.
Overall, it is evident that the coastal area consistently attracted the highest number of tourists, whereas the mountainous regions appeared less popular. Notably, the overall trend indicates an increase in visitor numbers across all three areas during this period.
Initially, in 1987, coastal areas dominated with 40,000 visitors, while the lakes attracted only 10,000. However, by 1992, the number of coastal tourists experienced a slight decline to about 35,000, before witnessing an impressive rise to approximately 75,000 by 2007. In contrast, lake tourism showed a steady growth, reaching 40,000 visitors in 1997 and peaking at around 75,000 in 2002. After this peak, visitation to the lakes experienced a decline, ending at 50,000 in 2007.
Regarding the mountainous regions, visitor numbers fluctuated between 20,000 and 30,000 in the initial years. However, a gradual increase was observed, with visitors rising to around 35,000 by the end of the period in 2007.